Twelve-month observational study of children with cancer in 41 countries during the COVID-19 pandemic
Medical Sciences Division, University of Oxford, L Hessissen (GFAOP) BMJ Glob Health. 2022;7:e008797 ; PMID: 36261229 ; PMCID: PMC9581782 ; DOI :10.1136/bmjgh-2022-008797 British Medical Journal
